Method

This article applies to:

Symptoms

  1. Using Acronis Recovery for Microsoft Exchange, you are performing a mailbox backup or recovery;
  2. The operation fails with one of the following error messages:

    Method ATTACH_BY_(2) is not supported
    Method ATTACH_BY_(3) is not supported
    Method ATTACH_BY_(4) is not supported

There are two methods to back up: on database level or on brick level